BS EN 328-1999 热交换器.确定制冷用的强制对流装置空气冷却器性能的试验程序

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【英文标准名称】:Heatexchangers-Testproceduresforestablishingtheperformanceofforcedconvectionunitaircoolersforrefrigeration
【原文标准名称】:热交换器.确定制冷用的强制对流装置空气冷却器性能的试验程序
【标准号】:BSEN328-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-10-15
【实施或试行日期】:1999-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空气冷却器;液泵;循环泵;条件;通风机;冷却系统;测量不确定度;热交换器;制冷剂;试验装置;制造日期;制冷能力;标准额定工况;规范(验收);定义;试验;测量;效率;数学计算
【英文主题词】:
【摘要】:ThisEuropeanStandardisapplicabletonon-ductedunitaircoolersforrefrigerationoperating:a)withdirectdryexpansionofarefrigerant;b)withliquidoverfeedbypumpcirculationofarefrigerant;c)withaliquid.Thisstandardspecifiesuniformmethodsofperformanceassessmenttotestandascertainthefollowing:—productidentification;—standardcapacity;—standardliquidpressuredrop;—standardrefrigerantpressuredrop(foroperationwithliquidoverfeedbypumpcirculationonly);—nominalairflowrate;—nominalfanpower.Itdoesnotcoverevaluationofconformity.Itisnotapplicabletoaircoolersforductmountingorwithnaturalairconvection.Thisstandarddoesnotcovertechnicalsafetyaspects.
【中国标准分类号】:J75
【国际标准分类号】:23_120;27_060_30
【页数】:40P;A4
【正文语种】:英语

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上一篇: BS EN 12410-1999 交换容器.A级热交换容器.尺寸和一般要求
下一篇: DIN EN 1118-1999 热交换器.冷冻冷却液冷却器.功率确定用检验方法

MIL-STD-6040 (NOTICE 1), DEPARTMENT OF DEFENSE INTERFACE STANDARD: UNITED STATES MESSAGE TEXT FORMATTING PROGRAM (06 NOV 2003)., MIL-STD-6040, the U.S. Message Text Formatting Program, is approved for DOD-wide use. This military standard is updated annually with the new version being implemented on 31 March of each year. The distribution of this military standard is restricted to U. S. Government agencies and their contractors (Distribution C). Application for a copy of this standard should be submitted to: Director, Defense Information Systems Agency (DISA), ATTN: IN31, 5600 Columbia Pike, Falls Church, VA 22041 or by e-mail to usmtf@hq-www.disa.mil. A CD-ROM containing the standard shall be furnished to all approved requestors.【英文标准名称】:Metallicindustrialpiping-Part2:Materials;GermanversionEN13480-2:2002,Corrigenda1toDINEN13480-2:2002-08
【原文标准名称】:金属工业用管道.第2部分:材料
【标准号】:DINEN13480-2Berichtigung1-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:脆性断裂;电镀层;分类;定义;合格;交货条件;工业的;工业管道系统;工业;作标记;材料性能;材料选择;材料;最大数量;金属管道;金属材料;金属;有缺口冲击试验;管联接器;管连接件;管道;管;镀层;电镀;压力仪器;加压部件;产品;特性;规范(验收);钢的等级;钢管;钢;符号;温度;温度范围;试验要求;单位;焊缝
【英文主题词】:Brittlefractures;Characteristics;Cladding;Classification;Conformity;Deliveryconditions;Industrial;Industrialpipeworksystems;Industries;Marking;Materialproperties;Materialselection;Materials;Maximumquantity;Metalpipes;Metallicmaterials;Metals;Notchedbarimpactwork;Pipecouplings;Pipelines;Pipes;Plaiting;Plated;Pressureinstruments;Pressurizedcomponents;Products;Properties;Specification(approval);Steelgrades;Steelpipes;Steels;Symbols;Temperature;Temperaturerange;Testingrequirements;Units;Welds
【摘要】:ThispartofEN13480coverstherequirementsformaterials(includingcladmaterials)forindustrialpipingandsupportscoveredbyEN13480-1constructedofmetallicmaterialsandiscurrentlylimitedtosteelswithsufficientductilitybelowthecreeprange.Italsoprovidesrulesfortheestablishmentoftechnicaldeliveryconditionsformaterialsforindustrialpiping.
【中国标准分类号】:P94
【国际标准分类号】:23_040_01
【页数】:3P;A4
【正文语种】:德语